baber/WOPTO huggingface dataset:
Patent JP-H02311355-A (JP)
Title: Production of oxide superconducting thin film
Inventor: OTAKI KIYOKAZU
IPC: C01G3/00
Filed: 1989-05-25
Abstract: PURPOSE:To readily obtain a high-purity oxide superconducting thin film having a stable composition at a low cost by forming a Y-Ba-Cu-O-based thin film in a noncrystallized (or insufficiently crystallized) state on a basal substrate according to sputtering vacuum deposition, calcining the film, embedding the resultant calcined film in YBa2Cu3O7-x powder and sintering the powder at a high temperature. CONSTITUTION:A Y-Ba-Cu-O-based thin film in a noncrystallized or insufficiently crystallized state is formed on a basal substrate by sputtering vacuum deposition. The resultant film is then calcined and embedded in YBa2Cu3O7-x powder. In this state, the powder is sintered at a high temperature to afford a Y-Ba-Cu- O-based oxide superconducting thin film. Thereby, a superconducting thin film having stable characteristics with corrected composition deviation can be produced. As a result, not only general-purpose apparatuses can be used but also composition control is readily carried out with a high film forming rate and facilitated automation of production.
Patent JP-S5356282-A (JP)
Title: Decorative laminates of sliced veneers
Inventor: KITAMURA TOSHIYUKI
IPC: B32B27/04
Filed: 1976-10-30
Abstract: PURPOSE: To obtain decorative laminates, in which sliced veneers are bonded firmly, having improved postformability, by laminating a sliced veneer on a resin-impregnated core layer with the aid of a bonding sheet impregnated with a specific resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07333323-A (JP)
Title: Decision system of false image caused by multiple reflection
Inventor: OKAMOTO KAZUO
IPC: G01S13/06
Filed: 1994-06-14
Abstract: PURPOSE:To realize an economical false image decision system in which erroneous decision is suppressed by deciding a real image or a false image based on the matching between the time data of a reflection wave from an object and the time data obtained from a radar. CONSTITUTION:A radar transmitter/receiver 12 in an ocean supervisory radar 10 transmits a pulse radio wave at a predetermined repetition frequency from an antenna 11. A receiver 20 receives a direct wave through an antenna 21 and a radar receiver 22 and delivers a detection signal to a time measuring unit 23. Every time when the pulse radio wave is transmitted, the time measuring unit 23 counts the time elapsed after reception of the direct wave before receiving a reflection wave from the object. A data processor 24 stores the time average value of counts from the measuring unit 23 in a data memory 25. A false image decision section 134 compares the time data of each object received from the receiver 20 with the radio wave propagation distance of each image detected by the radar transmitter/receiver 12 and expressed in terms of time data and then decides a real image or a false image based on the match/mismatch thereof.
Patent JP-H11337028-A (JP)
Title: Incinerator and incineration method
Inventor: NITTA SACHIKO
IPC: F23G7/12
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent pollution caused by black smoke generated during the incineration treatment of waste tires, wastes of polymer compound molded products or the like by a method wherein a base end part of an exhaust cylinder provided on a furnace body is closed and a specified number of vent holes are arranged on a side wall in the furnace body. SOLUTION: This incinerator 1 has a furnace body 2 and an exhaust cylinder provided at an upper part of the furnace body 2. The furnace body 2 has a feeding port 4 provided on the side wall to feed a matter to be burned, a takeoff port 5 for taking combustion residues and a required number of air inflow adjusting means 6 for adjusting combustion and the exhaust cylinder 3, a lower part of which is extended into the furnace body 2, has a bottom plate 8 and the required number of vent holes 9 provided on the side wall.
Patent JP-H08326833-A (JP)
Title: Control device for active damper
Inventor: MONZEN TADAAKI
IPC: F16F15/02
Filed: 1995-05-30
Abstract: PURPOSE: To provide an active damper which is used in a general structure such as a bridge or a building, and which can rapidly damp oscillation of the structure with no generation of spill-over, by using an control device having a H∞ control function in the active damper. CONSTITUTION: An active damper is composed of an added mass 2 which can be moved on a structure 1 to be controlled such as a bridge, a ball-and-screw shaft 3 serving as a means for converting rotation of a motor 4 into horizontal movement of the mass 2, an encoder 5 as a sensor for detecting a degree of rotation and a rotational speed of the motor 4 and a speed meter 8 for detecting a rate of oscillation of the structure 1, and a control device 29 for processing output signals from the sensor and the detector so as to control the rotational speed of the motor 4.  The control device 29 comprises a structure displacement estimating art and a H∞ control computing part so as to multiply a displacement of the added mass 2 and a displacement of the structure 1 with their transfer functions H1 (S) and H2 (S), and then to add them so as to deliver a torque instruction with which the rotational speed of the motor 4 is controlled.
Patent JP-H01300419-A (JP)
Title: Magnetic recording medium
Inventor: KITAHATA SHINICHI
IPC: G11B5/706
Filed: 1988-05-30
Abstract: PURPOSE:To eliminate the problem of electrification and to allow high-density recording by incorporating a specified nonmagnetic acicular insulator into a conductive layer provided between a magnetic layer in which planar hexagonal ferrite powder is used as magnetic particle and a nonmagnetic substrate. CONSTITUTION:Carbon black having 100-500m<2>/g BET specific surface area and 0.01-0.05mum particle size is incorporated as the solid component to constitute the conductive underlying layer of the magnetic layer for the planar hexagonal ferrite powder is used as the magnetic particle, into said magnetic layer. Further, the nonmagnetic acicular insulator which has 50-120m<2>/g BET specific surface area, has the particle size of 5-20 times the particle diameter of the carbon black and has 5-15 axial ratio is incorporated therein. The surface smoothness of the conductive undercoating layer is improved in this way and the magnetic recording medium which obviates the degradation in electromagnetic conversion characteristics and also obviates the generation of the modulation noises by electrification and electromagnetic induction is obtd.
Patent JP-2000318266-A (JP)
Title: Calibration method, information processor and information processing system
Inventor: NAKAJIMA YASUSUKE
IPC: B41J29/38
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To keep constant print characteristics for individual printers by controlling the execution timing of calibration in printers uniformly. SOLUTION: Calibration record information indicative of the time elapsed after previous calibration of a printer is acquired (step S111) and a decision is made based on that information whether a predetermined time has elapsed or not (step S112). If a decision is made that a predetermined time has elapsed, i.e., time-up, an alarm is displayed to urge calibration (step S113). Consequently, a user can execute calibration easily every predetermined time.
Patent JP-S6023566-A (JP)
Inventor: SUZUKI TADAO
IPC: E04H9/16
Filed: 1983-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63298910-A (JP)
Title: Manufacture of dielectric resonator material
Inventor: SAWAKE TOSHIKI
IPC: C04B35/00
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a (1-x)BaO-xTiO2 type ceramics (0.75<=x<=0.9) of a high Q value by mixing a precipitator solution to adequate amounts of Ba solution and Ti solution to make a coprecipitated substance, baking it temporarily, then mixing and baking temporarily the remaining components to make a pow der, and finally forming and baking up the powder. CONSTITUTION:To a mixture of a water solution or an alcohol solution of BaCl2, Ba(NO3)2, or the like, and a water solution or an alcohol solution of TiBr2, TiCl4, or the like, a precipitator solution including ammonia, NaOH, or the like is mixed to make a coprecipitated substance, which is baked tempo rarily at 600 to 1100 deg.C after drying. Then the remaining component compounds for the object composition are mixed and baked temporarily at 800 to 1120 deg.C. Additives such as MnO2 and Cr2O3 may be added in the first or the second process. After that, the resultant temporarily baked powder is formed and baked at 1100 to 1500 deg.C, and (1-x)BaO-xTiO2 type ceramics (0.75<=x<=0.9) is obtained. In such a composition, it can be baked up at a relatively low temper ature, and a dielectric resonator material of a high density and an excellent Q value can be obtained.
Patent JP-H07332177-A (JP)
Title: Structure of air cooler
Inventor: HARAYAMA NAOYA
IPC: F02M31/04
Filed: 1994-06-14
Abstract: PURPOSE:To construct a power generator in a small size, enhance the low temp. starting characteristics, and reduce emission of the exhaust gas (in particular, in the form of particulate). CONSTITUTION:Suction gas is compressed by a supercharger 1 and supplied to an engine 2 through suction gas passages 3, 3' which are fitted with a suction gas cooler 4. In this suction gas cooling device, a selector valve 5 is furnished in the suction gas passages 3, and the suction gas cooler 4 is connected with one of the branch paths while a suction gas heater 6 is connected with the other branch path, wherein passages 7, 7' supplied with a cooling water from the engine are connected with this suction gas heater 6, and further a controller 8 is furnished which operates the selector valve 5. The controller 8 is equipped with a function to switch the suction gas so that the valve 5 is changed over to the suction gas cooler side when the load is large and to the suction gas heater side when the load remains small.
Patent JP-H02309915-A (JP)
Title: Mat floor and mattress enabling sleeping warmly without necessitating heater and special bedclothes even in midwinter
Inventor: FUJITANI HIROMI
IPC: A47C27/00
Filed: 1989-05-25
Abstract: PURPOSE:To warmly sleep without requiring heating and special bedclothes even in midwinter by eliminating the generation of a convection in a mat floor and a mattress in the course of sleeping, eliminating the intrusion of the cold, and setting to a state that the warm and the cold are well-balanced so as to stand still. CONSTITUTION:As for a material of a heat insulating material of a mat floor and a mattress, such a material as temperature conductivity alpha is <=5X10<-4>, and a small thermal conductivity lambda is used, its thickness l is deduced by a calculation from a depression by physical pressure, its thermal conductivity lambda, a heat flow Q/4 conduction areas S emitted from a sleeping person, a temperature difference  theta of a temperature 20 deg.C of its upper face 1 and the lower face 2, etc., and each of the upper face 1 and the side face 3 is formed by a structure having no gas permeability. For instance, this material can be obtained by sticking sheet paper to porous holes of the upper face 1 and the side face 3 of the mat floor and the mattress, or covering it with vinyl leather, or closing it up with a paint or an adhesive agent. In such a way, it is possible to sleep warmly without heating.
Patent JP-S6112853-A (JP)
Title: Ring for spinning machine
Inventor: KANAI HIROYUKI
IPC: C22C38/00
Filed: 1984-06-26
Abstract: PURPOSE:To provide superior wear resistance to a ring for a spinning machine, to prevent the frequent occurrence of breaking of yarn due to the early wear of the ring, and to stabilize spinning work for a long period by machining a high- speed tungsten tool steel so as to manufacture the ring. CONSTITUTION:A high-speed tungsten tool steel consisting of 0.7-1.5% C, 3.8- 4.5% Cr, 5.0-20% W, <6.5% Mo, 0.8-5.5% V, 4.0-16.0% Co and the balance Fe is machined to form a ring for a spinning machine. This ring is hardened and tempered at 550-600 deg.C to carry out secondary hardening. A ring for a spinning machine having such high hardness as >=65 HRC and superior wear resistance is manufactured. The ring is used in a fine spinning machine, a yarn-twisting machine or the like.
Patent JP-H04338163-A (JP)
Title: Production of burned product of compound oxide
Inventor: OKUYAMA MASAHIKO
IPC: C04B35/16
Filed: 1991-05-09
Abstract: PURPOSE:To produce a burnt product of compound oxide having high strength, also having a dense and high reliability structure, and used for a low dielectric constant material, such as thermal shock resisting material and multilayered wiring substrate. CONSTITUTION:A cordierite composition powder which is prepared by using a hydrolytic metallic compound of Mg, Al, Si, and Zr as a starting material and hydrolyzing this starting material and contains 5-40mole% ZrO2 by mole% based on the total oxide in the composition is burned at 900-1200 deg.C, by which the burned product of compound oxide can be produced.
Patent JP-S5833164-A (JP)
Title: Gas rate sensor
Inventor: TAKAHASHI FUMITAKA
IPC: G01C19/00
Filed: 1981-08-24
Abstract: PURPOSE:To improve the detection accuracy with a uniform temperature distribution in the entire internal area of a casing by winding a heater wire on the circumference of the casing housing the body of a gas rate sensor for the detection of angular velocity in such a manner as to be dense near both ends thereof while sparse near the center thereof. CONSTITUTION:In a gas rate sensor for the detection of angular velocity of ships, automobiles or the like, a heater wire 24 is wound on the circumference of a casing 1 of a sensor body 7 having a flow sensor 18 comprising a pair of thermo-sensitive elements 18a and 18b in such a manner as to be dense near both ends thereof while sparse near the center thereof. This enables a very stable accurate detection of slight temperature difference between the thermo- sensitive elements 18a and 18b due to the deflection of a gas flow spouted to the flow sensor 18 in a passage 17 from a nozzle hole 15 of the sensor body 7 regardless of changes in the temperature of the outside air.
Patent JP-2000316513-A (JP)
Title: Soybean processed food containing natto oil
Inventor: NAKAJIMA MAKOTO
IPC: A23L33/15
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject processed food useful in the prophylaxis and therapy of osteoporosis, and to obtain a natto oil-contg. emulsion to be used in producing such processed foods. SOLUTION: This soybean processed food contains natto oil. Natto oil is rich in vitamin K2, which, in turn, acts to normally maintain bone calcium metabolism, therefore this soybean processed food is useful in the prophylaxis and therapy of osteoporosis. The other objective natto oil-contg. emulsion enables natto oil to be homogeneously dispersed and incorporated in various foods, therefore being useful in e.g. producing such soybean processed foods.
Patent JP-S61289420-A (JP)
Title: Image forming device
Inventor: MIYATA KENJI
IPC: G06F3/12
Filed: 1985-06-18
Abstract: PURPOSE:To simplify time-required operation for supplying recording paper from a manual feeding part which may be executed every printing of one side of a sheet of recording paper at the time of both-side printing of many recording sheets by printing even or odd pages collectively. CONSTITUTION:Picture information outputted from a host computer 1 is divided into odd pages and even pages, which are written in text memories 23, 24 respectively. The picture information in one memory is continuously read out and printed on one side of each recording paper delivered from a paper feeder 35, and after completing one-side printing of all recording sheets, all the sheets are collectively inverted and set up again on the paper feeder 35. At the depression of a recording paper restarting switch on an input panel 4, images stored in the other memory are successively printed on the other side of the recording sheets. When a detecting switch for detecting the inversion and reset of recording paper on the paper feeder 35 is formed, the detecting switch can be used also as a restart switch for recording paper.
Patent JP-H01303980-A (JP)
Title: Video image superimposing method
Inventor: ONO KOICHI
IPC: H04N5/93
Filed: 1988-06-01
Abstract: PURPOSE:To select whether or not a character, graph or symbol desired to be superimposed is displayed superimposingly without deterioration in picture quality of a main video image by rewriting a signal by one field of a video track on a magnetic tape with a main video signal recorded thereupon into a superimposing signal and using a memory at reproduction so as to synthesize the signals. CONSTITUTION:A title signal by one field written in a memory 15 is recorded on one video track 2 on a magnetic tape 1. A switch 20 is thrown to the position (b) and a switch 23 is thrown the position (a) at reproduction. A reproducing signal from recording and reproducing heads 3, 4 is fed to the memory 15 and a switch 22 via the switch 20 and a signal processing circuit 13 at reproduction. The memory 15 is controlled is controlled to apply write/readout for each field by using a memory control signal 26. A signal synthesis circuit 19 according to a gate signal synthesizes a main video signal and a single color signal (such as blue color) switchingly. Through the operation above, a blue character of a tile is synthesized on a master pattern for several seconds after the detection of a marker.
Patent JP-H01303785-A (JP)
Title: Connection structure of multi-terminal electronic component
Inventor: SAKAGUCHI MASARU
IPC: H05K1/11
Filed: 1988-06-01
Abstract: PURPOSE:To realize a highly reliable connection of a printed wiring board by a method wherein a terminal positioned at the outermost side in an arranging direction out of component side terminals is always arranged on a board side electrode in such a manner that its lateral side ends are inwardly separate from those of the electrode respectively by a space larger than its thickness. CONSTITUTION:The width W5 of an outermost terminal 5 is made narrower than that W6 of an inner terminal 6, and terminal arranging pitches P5 and P6, electrode widths W2 and W3 and arranging pitches P1 and P2 are the same respectively. That is, even if the positions of the inner terminal 6 and an inner electrode 3 are deviated from each other, the positions of their ends coincide with each other. And, if an excellent solder fillet is not formed, an outermost terminal 5 is arranged in such a manner that its widthwise side ends are inwardly separate from those of an outermost electrode by a space larger than its thickness, so that an excellent solder fillet 8 is formed on both the sides. By these processes, big problems, such as the breakdown of a connecting solder, the separation of an electrode from a glass board and cracks of the board that usually used to occur at the packaging of a multi-terminal component can be eliminated, so that a connection high in reliability can be realized.
Patent JP-H08301481-A (JP)
Title: Printer discharge paper detector
Inventor: TOMONO SEIICHI
IPC: B65H7/04
Filed: 1995-05-01
Abstract: PURPOSE: To facilitate additionally providing a function even in a printer not provided with the function of detecting completion of printing, by providing a base stand bonded to an upper surface in the vicinity of a paper discharge port of the printer, and providing a support part vertically provided in the base stand to have an extension/contraction adjusting mechanism in the vertical direction. CONSTITUTION: A base stand 11 is bonded to an upper surface in the vicinity of a paper discharge port 8 of a printer 4, and this detector can be easily mounted in the printer 4. When a height of a paper discharge detecting lever 19 is left as suitably adjusted by an extension/contraction adjusting mechanism of a support part 12, when completed printing of the printer 4, the paper discharge detecting lever 19 is pressed to rotate by paper 10 discharged from the paper discharge port 8. Further by this rotation, a movable piece 23a of a signal contact 23 in the outer end of the paper discharge detecting lever 19 is separated from a fixed piece 23b in a case 17, to output a paper discharge detection signal by the signal contact 23.  Since this signal is taken out to outside the case 17 by lead wires 7a, 7b, this signal can be supplied as printing completion information to a printer server or the like.
Patent JP-H07336898-A (JP)
Title: Interconnection device for distributed power supply
Inventor: TAKADA KEIICHIRO
IPC: H01L31/04
Filed: 1994-06-15
Abstract: PURPOSE:To control an inverter under an optimum state at both the time of system interconnection and the time of system service interruption by operating the inverter in a current control mode at the time of interconnection with a system power supply, changing over the inverter from the current control mode to a voltage control mode at the time of the generation of service interruption and starting self-sustaining operation. CONSTITUTION:An inverter 12 is operated normally in a current control mode when a system power supply 16 is under a normal state at the time of interconnection with the system power supply 16. Even when the inverter 12 is brought to a single operation state by the generation of service interruption in the system power supply 16 and frequency is fluctuated with the rise and drop or distortion of the output voltage of the inverter 12, the frequency fluctuation is corrected by the PLL circuit 22 of digital processing mounted at the pre-stage of a current control circuit 18, and a stable output-current command value is output from the current control circuit 18 by the self-sustaining oscillatory waves of the PLL circuit 22. Accordingly, the inverter 12 can be controlled under an optimum state at both the time of system interconnection and the time of system service interruption.
Patent JP-S5561336-A (JP)
Title: Production of circuit pattern blanking die
Inventor: TAKASE YOSHIHISA
IPC: B21D28/34
Filed: 1978-10-27
Abstract: PURPOSE: To etch easily without requiring complicated processes such as filling and removing of acidproof resin, by forming etching resists of lower layer and upper layer differing in properties by means of circuit pattern photo masks.  
     CONSTITUTION: From one original drawing, photo masks A 3  and A 4  corresponding to desired circuit pattern are made by varying the amount of exposure by using a camera for photomechanical process. An organic solvent type photo resist of negative-positive type is spread and printed on a metal negative 22, and the mask A 3  is put there on to form an etching resist 23. Then, a water soluble photo resist of negative-positive type is spread and printed thereon, and the mask A 4  is put on it to form a resist 24. After etching deeply, the resist 24 is released by using a releasing agent such as aqueous solution of caustic soda. Next, after etching shallowly, the resist 23 is released by using a special releasing agent, and a desired die may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06324699-A (JP)
Title: Continuous speech recognizing device
Inventor: ISOBE TOSHIHIRO
IPC: G10L25/00
Filed: 1993-05-11
Abstract: PURPOSE:To shorten processing time almost to the extent that real-time service can be offered and to secure recognition precision which is high enough for practical use by decreasing the throughput for recognition as much as possible. CONSTITUTION:An extraction device 33 extracts a cepstrum from all speech section of an inputted continuous speech at first and a collating device 36 recognizes the input speech on the basis of the cepstrum. Its recognition result is sent to a likelihood difference calculating device 316, which calculates the likelihood differences between a 1st candidate and 2nd and succeeding candidates. Then the extracting device 33 extracts a DELTA cepstrum and a DELTADELTAcepstrum from only speech sections whose likelihood differences are smaller than a specific threshold value. Then the collating device 36 performs recognition processing for the speech sections on the basis of the cepstrum, DELTA cepstrum, and DELTADELTA cepstrum.